Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Industrial Additives Functions
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Industrial Additives Features
Applications & Uses
- Markets
- Applications
- Application Method
- Compatible Substrates & Surfaces
- Industrial Additives End Use
- Applications
- Textile Printing
- Tabletop Nonwovens
- Dry Wipes & Industrial Wipes
- Wet Wipes
- Application Details
General
- VINNAPAS® EN 1028 can be applied by spray, impregnation or foam.
- Temperatures above 150°C are necessary to achieve proper crosslinking.
Polymer Dispersions
VINNAPAS® EN 1028 can be mixed with most of the VINNAPAS® dispersions and with many other aqueous polymer dispersions. However, the compatibility of the mixture should be tested by undertaking a storage test.
Defoaming Agents
Suitable defoaming agents include:
- SILFOAM® SE1662
- FOAMASTER® WO 2310
- Agitan® 352
- SURFYNOL® DF58.
Their compatibility and efficiency in the formulation chosen should always be tested.
- SILFOAM® is a trademark of Wacker Chemie AG
- FOAMASTER® is a trademark of BASF SE
- AGITAN® is a trademark of Münzing Chemie GmbH
- SURFYNOL® is a trademark of Evonik Resource Efficiency GmbH
Thickening Agents
- We recommend, in particular, products with neutral pH, e.g. those based on cellulose derivatives, polyvinyl alcohol or polyurethane, like example ACRYSOL® RM8.
- Should alcali-swellable polyacrylic acid derivatives be used those need to be chosen that are effective with ammonia, in order not to interfere with the acid catalyzed cross-linking of VINNAPAS® EN 1028
Typical alkali-swellable thickening agents are, for example:
- ROHAGIT® SD15
- ACRYSOL® ASE60
- RHEOLATE® 420
- RHEOVIS® AS1130
The efficacy and compatibility of the formulation chosen should always be checked.
- ACRYSOL is a trademark of The Dow Chemical Company
- ROHAGIT® is a trademark of Synthomer PLC
- RHEOLATE® is a trademark of Elementis Specialties, Inc.
- RHEOVIS® is a trademark of BASF SE
Properties
- Color
- Physical Form
- Typical Properties
- Specifications
- Properties
- VINNAPAS® EN 1028 is particularly suitable as binder for soft hydrophobic nonwovens with high wet strength.
- The product is particularly suitable as a binder for nonwovens that must comply with strict eco-labeling requirements.
| Value | Units | Test Method / Conditions | |
| Appearance of the Dispersion Film | Clear | — | — |
| Density (at 23°C) | approx. 1.05 | g/cm³ | DIN EN ISO 2811-3 |
| Glass Transition Temperature | approx. -5 | °C | Specific method |
| Minimum Film Forming Temperature | approx. 0 | °C | DIN ISO 2115 |
| Predominant Particle Size | approx. 0.3 | µm | Specific method |
| Protective Colloid (Emulsifier System) | Anionic surfactants | — | — |
| Surface of the Dispersion Film | Slightly sticky | — | — |
| Value | Units | Test Method / Conditions | |
| Dynamic Viscosity (at 23°C) | 50 - 650 | mPa·s | DIN EN ISO 2555 |
| pH | 4.5 - 5.5 | — | DIN/ISO 976 |
| Solids Content | 49 - 51 | % | DIN EN ISO 3251 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 6 Months
- Storage Information
- When the dispersion is stored in tanks, proper storage conditions must be maintained. VINNAPAS® EN 1028 has a shelf life of 6 months starting from the date of receipt if stored in the original, unopened containers at temperatures between 5 and 30°C.
- Iron or galvanized-iron equipment and containers are not recommended because the dispersion is slightly acidic. Corrosion may result in discoloration of the dispersion or its blends when further processed. Therefore the use of containers and equipment made of ceramics, rubberized or enameled materials, appropriately finished stainless steel, or plastic (e.g. rigid PVC, polyethylene or polyester resin) is recommended. As polymer dispersions may tend to superficial film formation, skins or lumps may form during storage or transportation. Filtration is therefore recommended prior to utilization of the product.